Some have been discontinued and are rare and hard to find such as TRIBUTE and VELOCITY. Buy several to carry with you when you travel.
Shipping is just $3.00 and there is no added cost to ship added bottles.
So, shipping is a flat $3.00 regardless of how many you wish to purchase.
And....the price drops when you buy more than one bottle.
I also have NEW IN THE BOX full size bottles of most of these colognes for sale on eBay plus ladies perfumes.
So, check out those listings too.